91974420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 311351040

約数和(自身を除く): 219376620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 43, 45, 51, 54, 60, 68, 85, 86, 90, 102, 108, 129, 135, 153, 170, 172, 180, 204, 215, 233, 255, 258, 270, 306, 340, 387, 430, 459, 466, 510, 516, 540, 612, 645, 699, 731, 765, 774, 860, 918, 932, 1020, 1161, 1165, 1290, 1398, 1462, 1530, 1548, 1836, 1935, 2097, 2193, 2295, 2322, 2330, 2580, 2796, 2924, 3060, 3495, 3655, 3870, 3961, 4194, 4386, 4590, 4644, 4660, 5805, 6291, 6579, 6990, 7310, 7740, 7922, 8388, 8772, 9180, 10019, 10485, 10965, 11610, 11883, 12582, 13158, 13980, 14620, 15844, 19737, 19805, 20038, 20970, 21930, 23220, 23766, 25164, 26316, 30057, 31455, 32895, 35649, 39474, 39610, 40076, 41940, 43860, 47532, 50095, 59415, 60114, 62910, 65790, 71298, 78948, 79220, 90171, 98685, 100190, 106947, 118830, 120228, 125820, 131580, 142596, 150285, 170323, 178245, 180342, 197370, 200380, 213894, 237660, 270513, 300570, 340646, 356490, 360684, 394740, 427788, 450855, 510969, 534735, 541026, 601140, 681292, 712980, 851615, 901710, 1021938, 1069470, 1082052, 1352565, 1532907, 1703230, 1803420, 2043876, 2138940, 2554845, 2705130, 3065814, 3406460, 4598721, 5109690, 5410260, 6131628, 7664535, 9197442, 10219380, 15329070, 18394884, 22993605, 30658140, 45987210, 91974420]

約数ペア:

[(1, 91974420), (2, 45987210), (3, 30658140), (4, 22993605), (5, 18394884), (6, 15329070), (9, 10219380), (10, 9197442), (12, 7664535), (15, 6131628), (17, 5410260), (18, 5109690), (20, 4598721), (27, 3406460), (30, 3065814), (34, 2705130), (36, 2554845), (43, 2138940), (45, 2043876), (51, 1803420), (54, 1703230), (60, 1532907), (68, 1352565), (85, 1082052), (86, 1069470), (90, 1021938), (102, 901710), (108, 851615), (129, 712980), (135, 681292), (153, 601140), (170, 541026), (172, 534735), (180, 510969), (204, 450855), (215, 427788), (233, 394740), (255, 360684), (258, 356490), (270, 340646), (306, 300570), (340, 270513), (387, 237660), (430, 213894), (459, 200380), (466, 197370), (510, 180342), (516, 178245), (540, 170323), (612, 150285), (645, 142596), (699, 131580), (731, 125820), (765, 120228), (774, 118830), (860, 106947), (918, 100190), (932, 98685), (1020, 90171), (1161, 79220), (1165, 78948), (1290, 71298), (1398, 65790), (1462, 62910), (1530, 60114), (1548, 59415), (1836, 50095), (1935, 47532), (2097, 43860), (2193, 41940), (2295, 40076), (2322, 39610), (2330, 39474), (2580, 35649), (2796, 32895), (2924, 31455), (3060, 30057), (3495, 26316), (3655, 25164), (3870, 23766), (3961, 23220), (4194, 21930), (4386, 20970), (4590, 20038), (4644, 19805), (4660, 19737), (5805, 15844), (6291, 14620), (6579, 13980), (6990, 13158), (7310, 12582), (7740, 11883), (7922, 11610), (8388, 10965), (8772, 10485), (9180, 10019)]